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IOO vs TIER

iShares Global 100 ETF vs T. Rowe Price International Equity Research ETF

IOO

iShares Global 100 ETF

iShares

Annual cost

0.40%

Fund size

$8.5B

TIER

T. Rowe Price International Equity Research ETF

T. Rowe Price

Annual cost

0.38%

Fund size

$28M

Key differences

  • IOO is significantly larger than TIER — larger funds tend to be more liquid and less likely to close.
  • IOO has a longer track record, which may reduce uncertainty around long-term behavior.

Side-by-side comparison

IOOTIER
Annual cost (TER)0.40%0.38%
Fund size (AUM)$8.5B$28M
Since20002025
Dividend yield0.86%
Asset classequityequity
Regionglobalglobal
Strategyindex trackingindex tracking
CAGR 1Y+40.8%N/A
CAGR 3Y+26.1%N/A
CAGR 5Y+16.9%N/A
Sharpe 3Y1.32N/A
Volatility 1Y13.63%
Max drawdown-31.43%-12.07%

Green dot indicates the better value for that metric. Performance data is historical and does not predict future results.

Similar to IOO and TIER